Math Problem Statement
Which equation can be used to solve for
[x] in the following diagram?
Two lines intersecting each other, are creating opposite angles of 60 degrees and x+45 degrees.
[60^\circ]
[(x+45)^\circ]
Choose 1 answer:
Choose 1 answer:
(Choice A)
[60 + (x + 45) = 90]
A
[60 + (x + 45) = 90]
(Choice B)
[60 + (x + 45) = 180]
B
[60 + (x + 45) = 180]
(Choice C)
[(x + 45) = 90 - 60]
C
[(x + 45) = 90 - 60]
(Choice D)
[60 = (x + 45)]
D
[60 = (x + 45)]
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Angles
Equations
Formulas
-
Theorems
Vertical angles are equal
Suitable Grade Level
Grades 9-12